According to boyle p1v1=p2v2
So 3*4=6*x so x=2
Answer:
The answer is calories.
The average human being needs 2000 calories for them to be energized.
Increase in kinetic energy as well as energy loss to the surroundings in the form of heat ( negligible)
I believe the correct answer is C. The amount of catalyst is the same at the end as at the beginning of the reaction. Catalysts can't be consumed by the reaction thus is not D.
True.
A catalyst is a substancr that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.
